7223820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{120397}}^1$

素因数の和:120409

約数の個数: 24

約数和(自身を含む): 20226864

約数和(自身を除く): 13003044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 120397, 240794, 361191, 481588, 601985, 722382, 1203970, 1444764, 1805955, 2407940, 3611910, 7223820]

約数ペア:

[(1, 7223820), (2, 3611910), (3, 2407940), (4, 1805955), (5, 1444764), (6, 1203970), (10, 722382), (12, 601985), (15, 481588), (20, 361191), (30, 240794), (60, 120397)]